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Consider whether it is appropriate to introduce the enhanced concepts of specialization/generalization, aggregation, and/or composition for the case studies described in Appendix B.

    Consider whether it is appropriate to introduce the enhanced concepts of specialization/generalization, aggregation, and/or composition for the case studies described in Appendix B.

Database Systems: A Practical Approach to Design, Implementation and Management

Database Systems: A Practical Approach to Design, Implementation and Management

Thomas M. Connolly,… 4th Edition

Chapter 12, Problem 9

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This concept is appropriate when we have a hierarchy of classes where a more specific class inherits the properties and behaviors of a more general class. This can be useful in cases where we have different levels of abstraction or when we want to define common Show more…

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Consider whether it is appropriate to introduce the enhanced concepts of specialization/generalization, aggregation, and/or composition for the case studies described in Appendix B.

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